/**
* Gets image list.
* @param string $attr owner attribute name.
* @return array list or error.
*/
public function run($attr)
{
$result = array();
\Yii::$app->response->format = Response::FORMAT_JSON;
$model = new File();
$model->setAttributes(['ownerAttribute' => $attr, 'uploadUrl' => $this->uploadUrl, 'uploadPath' => $this->uploadPath], false);
$path = $model->getDirPath();
$url = $model->getDirUrl();
if (file_exists($path)) {
foreach (FileHelper::findFiles($path, $this->fileOptions) as $file) {
$result[] = array('thumb' => $url . basename($file), 'image' => $url . basename($file));
}
}
return $result;
}
